const pptxgen = require("pptxgenjs");

let pres = new pptxgen();
pres.layout = 'LAYOUT_16x9';
pres.title = 'Family Health Adoption - Community Health Program';

// ─── COLOR PALETTE ───────────────────────────────────────────
const C = {
  navy:       "1B3A6B",   // dominant dark blue
  teal:       "1A7F8E",   // supporting teal
  lightTeal:  "D6EEF2",   // light teal bg
  mint:       "E8F7F5",   // very light mint
  white:      "FFFFFF",
  offWhite:   "F4F8FB",
  accent:     "F0A500",   // warm amber accent
  accentLt:   "FFF3CD",   // light amber
  text:       "1C2B3A",   // dark text
  subtext:    "4A6274",   // muted text
  green:      "2E7D32",
  greenLt:    "E8F5E9",
  red:        "C62828",
  redLt:      "FFEBEE",
  orange:     "E65100",
  orangeLt:   "FFF3E0",
  purple:     "4A148C",
  purpleLt:   "F3E5F5",
};

// ─── HELPER: slide background ────────────────────────────────
function setLightBg(slide) {
  slide.background = { color: C.offWhite };
}

// ─── HELPER: Header bar ──────────────────────────────────────
function addHeader(slide, title, subtitle) {
  // Top decorative bar
  slide.addShape(pres.ShapeType.rect, {
    x: 0, y: 0, w: 10, h: 0.85,
    fill: { color: C.navy }, line: { color: C.navy }
  });
  // Accent left strip
  slide.addShape(pres.ShapeType.rect, {
    x: 0, y: 0, w: 0.18, h: 0.85,
    fill: { color: C.accent }, line: { color: C.accent }
  });
  slide.addText(title, {
    x: 0.28, y: 0, w: 9.4, h: 0.85,
    fontSize: 22, bold: true, color: C.white,
    valign: "middle", fontFace: "Calibri", margin: 4
  });
  if (subtitle) {
    slide.addText(subtitle, {
      x: 0.28, y: 0.82, w: 9.4, h: 0.32,
      fontSize: 11, color: C.teal, italic: true,
      fontFace: "Calibri", margin: 2
    });
  }
  // Bottom thin accent line
  slide.addShape(pres.ShapeType.rect, {
    x: 0, y: 0.85, w: 10, h: 0.04,
    fill: { color: C.accent }, line: { color: C.accent }
  });
}

// ─── HELPER: footer ──────────────────────────────────────────
function addFooter(slide, text) {
  slide.addShape(pres.ShapeType.rect, {
    x: 0, y: 5.45, w: 10, h: 0.175,
    fill: { color: C.navy }, line: { color: C.navy }
  });
  slide.addText(text || "Community Health & Family Adoption Program", {
    x: 0.2, y: 5.44, w: 9.6, h: 0.185,
    fontSize: 8.5, color: C.white, valign: "middle", fontFace: "Calibri"
  });
}

// ─── HELPER: section card ────────────────────────────────────
function addCard(slide, x, y, w, h, fillColor, borderColor) {
  slide.addShape(pres.ShapeType.roundRect, {
    x, y, w, h,
    fill: { color: fillColor || C.white },
    line: { color: borderColor || C.teal, pt: 1.2 },
    rectRadius: 0.08
  });
}

// ═══════════════════════════════════════════════════════════════
// SLIDE 1 – INTRODUCTION OF THE FAMILY  (Title / Hero slide)
// ═══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  // Full gradient-like background split
  s.background = { color: C.offWhite };
  // Left dark panel
  s.addShape(pres.ShapeType.rect, {
    x: 0, y: 0, w: 4.2, h: 5.625,
    fill: { color: C.navy }, line: { color: C.navy }
  });
  // Amber accent stripe
  s.addShape(pres.ShapeType.rect, {
    x: 4.2, y: 0, w: 0.12, h: 5.625,
    fill: { color: C.accent }, line: { color: C.accent }
  });

  // Program label
  s.addText("COMMUNITY HEALTH PROGRAM", {
    x: 0.3, y: 0.45, w: 3.7, h: 0.35,
    fontSize: 9, bold: true, color: C.accent, charSpacing: 2,
    fontFace: "Calibri", valign: "middle"
  });

  // Main title
  s.addText("Introduction\nof the Family", {
    x: 0.3, y: 0.9, w: 3.7, h: 1.5,
    fontSize: 30, bold: true, color: C.white,
    fontFace: "Calibri", valign: "top"
  });
  s.addText("Slide 1 — Family Profile Overview", {
    x: 0.3, y: 2.5, w: 3.7, h: 0.35,
    fontSize: 11, color: "A0B4C8", italic: true, fontFace: "Calibri"
  });

  // Decorative circle icons on left
  const icons = [
    { y: 3.1, text: "🏠", label: "Family Home Visit" },
    { y: 3.7, text: "👨‍👩‍👧‍👦", label: "Multi-generation Family" },
    { y: 4.3, text: "📋", label: "Health Profile Documented" },
  ];
  icons.forEach(ic => {
    s.addText(ic.text, { x: 0.3, y: ic.y, w: 0.5, h: 0.42, fontSize: 18 });
    s.addText(ic.label, {
      x: 0.85, y: ic.y, w: 3.1, h: 0.42,
      fontSize: 11, color: "C8D8E8", fontFace: "Calibri", valign: "middle"
    });
  });

  // Right panel — Family details table
  s.addText("FAMILY INTRODUCTION", {
    x: 4.5, y: 0.3, w: 5.3, h: 0.4,
    fontSize: 13, bold: true, color: C.navy, charSpacing: 1, fontFace: "Calibri"
  });

  const rows = [
    [{ text: "Parameter", options: { bold: true, color: C.white, fill: C.navy } },
     { text: "Details", options: { bold: true, color: C.white, fill: C.navy } }],
    ["Family Name", "Kumar Family (Adopted Family)"],
    ["Head of Family", "Mr. Ramesh Kumar (45 yrs)"],
    ["Address", "Village: Rajanpur, District: XYZ"],
    ["Type of Family", "Nuclear Family"],
    ["Total Members", "4 (2 Adults, 2 Children)"],
    ["Religion", "Hindu"],
    ["Caste", "General"],
    ["Mother Tongue", "Hindi"],
    ["Duration of Stay", "15 years in the same locality"],
    ["House Type", "Pucca House"],
    ["Source of Water", "Municipal tap water"],
    ["Toilet Facility", "Available (private)"],
    ["Monthly Income", "₹ 18,000 (approx.)"],
  ];

  let tableData = rows.map((r, i) => {
    if (i === 0) return r;
    return [
      { text: r[0], options: { bold: true, color: C.navy, fill: i % 2 === 0 ? C.lightTeal : C.white } },
      { text: r[1], options: { color: C.text, fill: i % 2 === 0 ? C.lightTeal : C.white } }
    ];
  });

  s.addTable(tableData, {
    x: 4.4, y: 0.78, w: 5.4, h: 4.5,
    fontSize: 10, fontFace: "Calibri",
    border: { type: "solid", color: "C8D8E8", pt: 0.5 },
    rowH: 0.3,
    colW: [1.9, 3.5]
  });

  addFooter(s, "Community Health & Family Adoption Program  |  Slide 1 of 5");
}

// ═══════════════════════════════════════════════════════════════
// SLIDE 2 – SOCIO-DEMOGRAPHIC PROFILE
// ═══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setLightBg(s);
  addHeader(s, "Slide 2 — Socio-Demographic Profile", "Detailed demographic breakdown of the adopted family");

  // Left column: Members table
  s.addText("👥  Family Members", {
    x: 0.25, y: 1.05, w: 4.6, h: 0.34,
    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const memberRows = [
    [
      { text: "Member", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Age", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Sex", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Occupation", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Education", options: { bold: true, color: C.white, fill: C.navy } },
    ],
    [
      { text: "Mr. Ramesh Kumar", options: { bold: true, fill: C.lightTeal, color: C.text } },
      { text: "45", options: { fill: C.lightTeal, color: C.text } },
      { text: "Male", options: { fill: C.lightTeal, color: C.text } },
      { text: "Farmer", options: { fill: C.lightTeal, color: C.text } },
      { text: "10th Pass", options: { fill: C.lightTeal, color: C.text } },
    ],
    [
      { text: "Mrs. Sunita Devi", options: { bold: true, fill: C.white, color: C.text } },
      { text: "40", options: { fill: C.white, color: C.text } },
      { text: "Female", options: { fill: C.white, color: C.text } },
      { text: "Homemaker", options: { fill: C.white, color: C.text } },
      { text: "8th Pass", options: { fill: C.white, color: C.text } },
    ],
    [
      { text: "Ankit Kumar (Son)", options: { bold: true, fill: C.lightTeal, color: C.text } },
      { text: "18", options: { fill: C.lightTeal, color: C.text } },
      { text: "Male", options: { fill: C.lightTeal, color: C.text } },
      { text: "Student", options: { fill: C.lightTeal, color: C.text } },
      { text: "12th", options: { fill: C.lightTeal, color: C.text } },
    ],
    [
      { text: "Priya Kumari (Dtr)", options: { bold: true, fill: C.white, color: C.text } },
      { text: "14", options: { fill: C.white, color: C.text } },
      { text: "Female", options: { fill: C.white, color: C.text } },
      { text: "Student", options: { fill: C.white, color: C.text } },
      { text: "9th", options: { fill: C.white, color: C.text } },
    ],
  ];

  s.addTable(memberRows, {
    x: 0.25, y: 1.42, w: 4.55, h: 1.7,
    fontSize: 9.5, fontFace: "Calibri",
    border: { type: "solid", color: "C8D8E8", pt: 0.5 },
    rowH: 0.32,
    colW: [1.35, 0.42, 0.48, 0.92, 1.38]
  });

  // Socio-economic indicators (left lower)
  s.addText("📊  Socio-Economic Indicators", {
    x: 0.25, y: 3.22, w: 4.6, h: 0.34,
    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const ecoRows = [
    [
      { text: "Indicator", options: { bold: true, color: C.white, fill: C.teal } },
      { text: "Status", options: { bold: true, color: C.white, fill: C.teal } }
    ],
    ["BPL / APL Status", "APL (Above Poverty Line)"],
    ["Ration Card", "Available"],
    ["Aadhar Card", "All members enrolled"],
    ["Health Insurance", "PM-JAY (Ayushman Bharat)"],
    ["Immunization", "Up-to-date for children"],
  ].map((r, i) => {
    if (i === 0) return r;
    return [
      { text: r[0], options: { bold: true, color: C.navy, fill: i % 2 === 0 ? C.lightTeal : C.white } },
      { text: r[1], options: { color: C.text, fill: i % 2 === 0 ? C.lightTeal : C.white } }
    ];
  });

  s.addTable(ecoRows, {
    x: 0.25, y: 3.58, w: 4.55, h: 1.68,
    fontSize: 9.5, fontFace: "Calibri",
    border: { type: "solid", color: "C8D8E8", pt: 0.5 },
    rowH: 0.28,
    colW: [2.3, 2.25]
  });

  // Right column: Living environment
  s.addText("🏠  Living Environment", {
    x: 5.1, y: 1.05, w: 4.65, h: 0.34,
    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const envCards = [
    { label: "House Type", val: "Pucca", color: C.greenLt, border: C.green },
    { label: "Rooms", val: "3 rooms", color: C.lightTeal, border: C.teal },
    { label: "Ventilation", val: "Adequate", color: C.greenLt, border: C.green },
    { label: "Drinking Water", val: "Tap water (treated)", color: C.lightTeal, border: C.teal },
    { label: "Sanitation", val: "Private toilet", color: C.greenLt, border: C.green },
    { label: "Waste Disposal", val: "Municipal collection", color: C.lightTeal, border: C.teal },
    { label: "Cooking Fuel", val: "LPG (clean fuel)", color: C.accentLt, border: C.accent },
    { label: "Animals at home", val: "1 cow, 2 goats", color: C.orangeLt, border: C.orange },
  ];

  envCards.forEach((card, i) => {
    const col = i % 2;
    const row = Math.floor(i / 2);
    const cx = 5.1 + col * 2.38;
    const cy = 1.48 + row * 0.72;
    addCard(s, cx, cy, 2.2, 0.62, card.color, card.border);
    s.addText(card.label, {
      x: cx + 0.08, y: cy + 0.02, w: 2.05, h: 0.26,
      fontSize: 9, bold: true, color: C.navy, fontFace: "Calibri", valign: "middle"
    });
    s.addText(card.val, {
      x: cx + 0.08, y: cy + 0.3, w: 2.05, h: 0.26,
      fontSize: 10, color: C.text, fontFace: "Calibri", valign: "middle"
    });
  });

  // Per capita income box
  addCard(s, 5.1, 4.48, 4.65, 0.78, C.accentLt, C.accent);
  s.addText("Per Capita Monthly Income", {
    x: 5.2, y: 4.5, w: 4.45, h: 0.3,
    fontSize: 10, bold: true, color: C.navy, fontFace: "Calibri"
  });
  s.addText("₹ 18,000 ÷ 4 members = ₹ 4,500 per capita / month", {
    x: 5.2, y: 4.82, w: 4.45, h: 0.3,
    fontSize: 10.5, color: C.text, fontFace: "Calibri", bold: true
  });

  addFooter(s, "Community Health & Family Adoption Program  |  Slide 2 of 5");
}

// ═══════════════════════════════════════════════════════════════
// SLIDE 3 – HEALTH STATUS & PROBLEMS IDENTIFIED
// ═══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setLightBg(s);
  addHeader(s, "Slide 3 — Health Status & Problems Identified", "Assessment findings from initial family health visit");

  // ── Health status table ──────────────────────────────────────
  s.addText("🩺  Health Status of Family Members", {
    x: 0.25, y: 1.02, w: 9.5, h: 0.32,
    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const hRows = [
    [
      { text: "Member", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Age", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Current Health Status", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Problems Identified", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "Severity", options: { bold: true, color: C.white, fill: C.navy } },
    ],
    [
      { text: "Mr. Ramesh Kumar", options: { bold: true, color: C.text, fill: C.lightTeal } },
      { text: "45 yrs", options: { color: C.text, fill: C.lightTeal } },
      { text: "Known diabetic, hypertensive", options: { color: C.text, fill: C.lightTeal } },
      { text: "Uncontrolled BP & Blood Sugar, Overweight (BMI 28)", options: { color: C.text, fill: C.lightTeal } },
      { text: "High", options: { bold: true, color: C.red, fill: C.redLt } },
    ],
    [
      { text: "Mrs. Sunita Devi", options: { bold: true, color: C.text, fill: C.white } },
      { text: "40 yrs", options: { color: C.text, fill: C.white } },
      { text: "Mild anaemia, obesity", options: { color: C.text, fill: C.white } },
      { text: "Low Hb (9.8 g/dL), BMI 30, Poor diet habits", options: { color: C.text, fill: C.white } },
      { text: "Moderate", options: { bold: true, color: C.orange, fill: C.orangeLt } },
    ],
    [
      { text: "Ankit Kumar", options: { bold: true, color: C.text, fill: C.lightTeal } },
      { text: "18 yrs", options: { color: C.text, fill: C.lightTeal } },
      { text: "Generally healthy", options: { color: C.text, fill: C.lightTeal } },
      { text: "Poor personal hygiene, irregular meals", options: { color: C.text, fill: C.lightTeal } },
      { text: "Low", options: { bold: true, color: C.green, fill: C.greenLt } },
    ],
    [
      { text: "Priya Kumari", options: { bold: true, color: C.text, fill: C.white } },
      { text: "14 yrs", options: { color: C.text, fill: C.white } },
      { text: "Generally healthy", options: { color: C.text, fill: C.white } },
      { text: "Inadequate sleep, mobile screen overuse", options: { color: C.text, fill: C.white } },
      { text: "Low", options: { bold: true, color: C.green, fill: C.greenLt } },
    ],
  ];

  s.addTable(hRows, {
    x: 0.25, y: 1.38, w: 9.5, h: 1.75,
    fontSize: 9.5, fontFace: "Calibri",
    border: { type: "solid", color: "C8D8E8", pt: 0.5 },
    rowH: 0.38,
    colW: [1.6, 0.6, 2.0, 3.4, 1.0]
  });

  // ── Problems summary boxes ───────────────────────────────────
  s.addText("⚠️  Priority Health Problems", {
    x: 0.25, y: 3.22, w: 9.5, h: 0.32,
    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const problems = [
    { icon: "🩸", title: "Diabetes", desc: "Uncontrolled blood\nsugar – FBS 198 mg/dL", color: C.redLt, border: C.red },
    { icon: "❤️", title: "Hypertension", desc: "BP: 150/94 mmHg\n(Stage 2)", color: C.redLt, border: C.red },
    { icon: "🏋️", title: "Obesity", desc: "BMI >28 in 2 members;\nhigh waist circumference", color: C.orangeLt, border: C.orange },
    { icon: "🦟", title: "Malaria Risk", desc: "Stagnant water near\nhouse; no bed nets", color: C.purpleLt, border: C.purple },
    { icon: "🧼", title: "Poor Hygiene", desc: "Infrequent handwash;\nunsanitary food habits", color: C.accentLt, border: C.accent },
    { icon: "🌡️", title: "Heat Stroke Risk", desc: "Outdoor field work\nin peak summer heat", color: C.orangeLt, border: C.orange },
  ];

  problems.forEach((p, i) => {
    const col = i % 3;
    const row = Math.floor(i / 3);
    const cx = 0.25 + col * 3.27;
    const cy = 3.6 + row * 1.1;
    addCard(s, cx, cy, 3.1, 0.98, p.color, p.border);
    s.addText(p.icon + "  " + p.title, {
      x: cx + 0.1, y: cy + 0.06, w: 2.9, h: 0.3,
      fontSize: 11, bold: true, color: C.navy, fontFace: "Calibri"
    });
    s.addText(p.desc, {
      x: cx + 0.1, y: cy + 0.38, w: 2.9, h: 0.52,
      fontSize: 9.5, color: C.subtext, fontFace: "Calibri"
    });
  });

  addFooter(s, "Community Health & Family Adoption Program  |  Slide 3 of 5");
}

// ═══════════════════════════════════════════════════════════════
// SLIDE 4 – INTERVENTIONS / HEALTH EDUCATION (IEC ACTIVITIES)
// ═══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setLightBg(s);
  addHeader(s, "Slide 4 — Interventions & Health Education Provided", "IEC Activities conducted for the adopted family");

  // ── IEC Activity flowchart (vertical linear) ─────────────────
  // Title column labels
  s.addText("IEC ACTIVITY", {
    x: 0.25, y: 1.0, w: 2.4, h: 0.28,
    fontSize: 9, bold: true, color: C.white, fontFace: "Calibri",
    align: "center",
    fill: { color: C.teal }
  });
  // Workaround: use shape + text
  s.addShape(pres.ShapeType.rect, {
    x: 0.25, y: 1.0, w: 2.4, h: 0.28,
    fill: { color: C.teal }, line: { color: C.teal }
  });
  s.addText("IEC ACTIVITY", {
    x: 0.25, y: 1.0, w: 2.4, h: 0.28,
    fontSize: 9, bold: true, color: C.white, fontFace: "Calibri", align: "center", valign: "middle"
  });

  s.addShape(pres.ShapeType.rect, {
    x: 2.7, y: 1.0, w: 2.4, h: 0.28,
    fill: { color: C.teal }, line: { color: C.teal }
  });
  s.addText("KEY MESSAGE", {
    x: 2.7, y: 1.0, w: 2.4, h: 0.28,
    fontSize: 9, bold: true, color: C.white, fontFace: "Calibri", align: "center", valign: "middle"
  });

  s.addShape(pres.ShapeType.rect, {
    x: 5.15, y: 1.0, w: 2.4, h: 0.28,
    fill: { color: C.teal }, line: { color: C.teal }
  });
  s.addText("METHOD USED", {
    x: 5.15, y: 1.0, w: 2.4, h: 0.28,
    fontSize: 9, bold: true, color: C.white, fontFace: "Calibri", align: "center", valign: "middle"
  });

  s.addShape(pres.ShapeType.rect, {
    x: 7.6, y: 1.0, w: 2.15, h: 0.28,
    fill: { color: C.teal }, line: { color: C.teal }
  });
  s.addText("TARGET MEMBER(S)", {
    x: 7.6, y: 1.0, w: 2.15, h: 0.28,
    fontSize: 9, bold: true, color: C.white, fontFace: "Calibri", align: "center", valign: "middle"
  });

  // IEC activities data
  const iecData = [
    {
      no: "1",
      activity: "🩸  Diabetes &\nHypertension",
      message: "Diet control, medication adherence, regular BP/sugar monitoring, exercise",
      method: "Counselling, pamphlets, demonstration",
      target: "Mr. Ramesh Kumar (Primary)"
    },
    {
      no: "2",
      activity: "🧼  Personal Hygiene",
      message: "Handwashing technique, oral hygiene, clean clothing, nail hygiene",
      method: "Demonstration, flip chart",
      target: "Entire Family"
    },
    {
      no: "3",
      activity: "🦟  Malaria\nPrevention",
      message: "Eliminate stagnant water, use bed nets, repellents, early reporting of fever",
      method: "Home visit, poster display",
      target: "Entire Family"
    },
    {
      no: "4",
      activity: "🌳  Tree Plantation",
      message: "Plant trees around home; improve air quality and reduce heat island effect",
      method: "Community activity, sapling distribution",
      target: "Entire Family"
    },
    {
      no: "5",
      activity: "🌡️  Heat Stroke\nPrevention",
      message: "Stay hydrated, avoid outdoor work 11am–4pm, wear light cotton clothes",
      method: "IEC cards, verbal counselling",
      target: "Mr. Ramesh Kumar\n(outdoor worker)"
    },
    {
      no: "6",
      activity: "🏕️  Health Camp",
      message: "Free check-up, BP, blood sugar, Hb screening; referral if needed",
      method: "Camp at community centre",
      target: "Entire Family"
    },
    {
      no: "7",
      activity: "⚖️  Obesity\nManagement",
      message: "Balanced diet, reduce refined sugar/fat, 30 min walk daily, BMI tracking",
      method: "Diet chart, counselling",
      target: "Mr. Ramesh &\nMrs. Sunita"
    },
  ];

  const rowColors = [C.white, C.lightTeal];
  const rowH = 0.54;
  const startY = 1.32;

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    const y = startY + i * rowH;
    const bg = rowColors[i % 2];

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    // Activity
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    // Message
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  });

  addFooter(s, "Community Health & Family Adoption Program  |  Slide 4 of 5  |  IEC = Information, Education & Communication");
}

// ═══════════════════════════════════════════════════════════════
// SLIDE 5 – BEFORE AND AFTER CHANGES
// ═══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setLightBg(s);
  addHeader(s, "Slide 5 — Before & After Changes Observed", "Outcomes after adopting the family and providing health interventions");

  // ── FLOWCHART: Intervention cycle ────────────────────────────
  // Title
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    fontSize: 10.5, bold: true, color: C.teal, fontFace: "Calibri", align: "center"
  });

  // Flowchart boxes across top
  const flowSteps = [
    { label: "Family\nAdoption", color: C.navy, textColor: C.white },
    { label: "Health\nAssessment", color: C.teal, textColor: C.white },
    { label: "IEC\nActivities", color: C.accent, textColor: C.white },
    { label: "Follow-up\n& Monitoring", color: C.teal, textColor: C.white },
    { label: "Improved\nHealth Outcomes", color: C.green, textColor: C.white },
  ];

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    });
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        x: fx + 1.6, y: 1.57, w: 0.28, h: 0.06,
        fill: { color: C.subtext }, line: { color: C.subtext }
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        fill: { color: C.subtext }, line: { color: C.subtext }
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    }
  });

  // ── Before / After comparison table ─────────────────────────
  s.addText("📊  Before vs After Comparison", {
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    fontSize: 12, bold: true, color: C.navy, fontFace: "Calibri"
  });

  const baRows = [
    [
      { text: "Health Indicator", options: { bold: true, color: C.white, fill: C.navy } },
      { text: "⛔  BEFORE Adoption", options: { bold: true, color: C.white, fill: C.red } },
      { text: "✅  AFTER Adoption", options: { bold: true, color: C.white, fill: C.green } },
      { text: "Change Observed", options: { bold: true, color: C.white, fill: C.teal } },
    ],
    [
      { text: "Blood Pressure (Father)", options: { bold: true, fill: C.lightTeal, color: C.navy } },
      { text: "150/94 mmHg (uncontrolled)", options: { fill: C.redLt, color: C.red } },
      { text: "128/82 mmHg (controlled)", options: { fill: C.greenLt, color: C.green } },
      { text: "↓ Significant improvement", options: { fill: C.lightTeal, color: C.teal, bold: true } },
    ],
    [
      { text: "Blood Sugar (Father)", options: { bold: true, fill: C.white, color: C.navy } },
      { text: "FBS: 198 mg/dL (high)", options: { fill: C.redLt, color: C.red } },
      { text: "FBS: 138 mg/dL (near normal)", options: { fill: C.greenLt, color: C.green } },
      { text: "↓ Better glycaemic control", options: { fill: C.white, color: C.teal, bold: true } },
    ],
    [
      { text: "Haemoglobin (Mother)", options: { bold: true, fill: C.lightTeal, color: C.navy } },
      { text: "Hb: 9.8 g/dL (anaemic)", options: { fill: C.redLt, color: C.red } },
      { text: "Hb: 11.2 g/dL (improved)", options: { fill: C.greenLt, color: C.green } },
      { text: "↑ Iron-rich diet + supplements", options: { fill: C.lightTeal, color: C.teal, bold: true } },
    ],
    [
      { text: "BMI / Obesity", options: { bold: true, fill: C.white, color: C.navy } },
      { text: "BMI 28–30 (overweight/obese)", options: { fill: C.redLt, color: C.red } },
      { text: "BMI 25–26 (approaching normal)", options: { fill: C.greenLt, color: C.green } },
      { text: "↓ Diet + exercise adherence", options: { fill: C.white, color: C.teal, bold: true } },
    ],
    [
      { text: "Personal Hygiene", options: { bold: true, fill: C.lightTeal, color: C.navy } },
      { text: "Irregular handwash, poor habits", options: { fill: C.redLt, color: C.red } },
      { text: "Regular handwash technique adopted", options: { fill: C.greenLt, color: C.green } },
      { text: "✔ Behaviour change achieved", options: { fill: C.lightTeal, color: C.teal, bold: true } },
    ],
    [
      { text: "Malaria Prevention", options: { bold: true, fill: C.white, color: C.navy } },
      { text: "No bed nets; stagnant water present", options: { fill: C.redLt, color: C.red } },
      { text: "Bed nets used; water cleared", options: { fill: C.greenLt, color: C.green } },
      { text: "✔ Vector breeding reduced", options: { fill: C.white, color: C.teal, bold: true } },
    ],
    [
      { text: "Tree Plantation", options: { bold: true, fill: C.lightTeal, color: C.navy } },
      { text: "Barren yard; no shade", options: { fill: C.redLt, color: C.red } },
      { text: "5 saplings planted; shaded area", options: { fill: C.greenLt, color: C.green } },
      { text: "✔ Environmental improvement", options: { fill: C.lightTeal, color: C.teal, bold: true } },
    ],
    [
      { text: "Health Camp Attendance", options: { bold: true, fill: C.white, color: C.navy } },
      { text: "Never attended; no screening", options: { fill: C.redLt, color: C.red } },
      { text: "Attended 2 camps; referral done", options: { fill: C.greenLt, color: C.green } },
      { text: "✔ Health-seeking improved", options: { fill: C.white, color: C.teal, bold: true } },
    ],
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    colW: [2.2, 2.3, 2.5, 2.5]
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  addFooter(s, "Community Health & Family Adoption Program  |  Slide 5 of 5  |  Outcomes after sustained IEC interventions");
}

// ═══════════════════════════════════════════════════════════════
// WRITE FILE
// ═══════════════════════════════════════════════════════════════
pres.writeFile({ fileName: "/home/daytona/workspace/family-health-ppt/Family_Health_Adoption_Program.pptx" })
  .then(() => console.log("✅  PPT saved successfully!"))
  .catch(err => console.error("❌  Error:", err));